engine cdes plz help

[Cupra-jb]

iv just run my mates vag scanner on my car and found these codes.

1.17705,p1297 connection charger to thrrotlevalve/pressure dropped.

2.17535,p1127 bank 1 mixture adaptation (mult)system too rich

3. 18010,p1602 power suppley b+ terminal 30 low voltage


any help on where these problems are and how to check/fix would be great guys.

thanks.jamie.

 

[Cupra-jb]

anyone any ideas pleasssse.
cheers.

 

[Ruddmeister]

If you just cut and paste the fault code into the search on here you'll get some suggestions